Taller, Slimmer, Younger

According to fitness expert Lauren Roxburgh, less is more. Current clients Britney Vest and Liza Rosen turned to Roxburgh after previous methods of fitness left them with tight hips and painful knees.

Roxburgh wrote a step-by-step guide on using a foam roller to achieve a taller, slimmer and younger body in 21 days. In addition to using the foam roller, Roxburgh recommends the rebounder for a cardiovascular blast. "NASA has done research on the rebounder, and they found that it's 50 percent more effective for cardiovascular training and also fat burning than running," Roxburgh said.

Roxburgh says that starting at 10 minutes on the rebounder is a great start to increase lymphatic circulation, brain development and brain-to-body awareness that helps with balance.